How did Homesnacks come up with this ranking? Here's the criteria they used:

we analyzed 26 cities in Wyoming with a population of more than 2,000 using the latest FBI crime data

You would think the FBI would know. Last year, Glenrock was ranked at #14, so that's big improvement. The Homesnacks article shows Glenrock was 9th safest when it comes to violent crime and 2nd safest for property crimes. Impressive.